Afish tank is 9 feet long how many inches is this?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0